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Risks Associated with the Use of High-Strength Titanium Alloys in Transportation Systems

  • Mykola Chausov
  • Pavlo MaruschakEmail author
  • Olegas Prentkovskis
  • Myroslav Karpets
Conference paper
Part of the Lecture Notes in Networks and Systems book series (LNNS, volume 36)

Abstract

On an example of testing sheet high-strength (α + β) titanium alloys with different percentages of α and β phases, the danger of using titanium alloys with a large α phase content in transportation systems subjected to impact-oscillatory loading is shown. Under impact-oscillatory loading, dynamic nonequilibrium processes (DNP) with self-organization of the structure can be realized in titanium alloys. As a result, depending on the initial percentage of α and β phases in alloys, the impact-oscillatory loading can significantly affect fluctuations in the initial plastic deformation of the alloys upward or downward without appreciably reducing the strength of the alloy.

Keywords

Impact-oscillatory loading Dynamic nonequilibrium processes (α + β) titanium alloys Mechanical properties 

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Copyright information

© Springer International Publishing AG 2018

Authors and Affiliations

  • Mykola Chausov
    • 1
  • Pavlo Maruschak
    • 2
    Email author
  • Olegas Prentkovskis
    • 3
  • Myroslav Karpets
    • 4
  1. 1.National University of Life and Environmental Sciences of UkraineKyivUkraine
  2. 2.Ternopil National Ivan Pul’uj Technical UniversityTernopilUkraine
  3. 3.Vilnius Gediminas Technical UniversityVilniusLithuania
  4. 4.Frantsevich Institute for Materials Science ProblemsNational Academy of Sciences of UkraineKyivUkraine

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